ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:27:44 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:44 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:44 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15ef015c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:44 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:44 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:44 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2000.395093][ T3263] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x2
[ 2000.399622][ T3267] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x2
16:27:44 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d3f0e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:44 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15ef815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:44 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:44 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15efc15c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:44 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d3f8e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2000.650267][ T3276] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2000.658435][ T3276] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:44 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6807c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:44 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d3fce36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2000.974109][ T3281] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x4
16:27:45 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6808c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:45 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e30824b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:27:45 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2001.051556][ T3295] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x4
16:27:45 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:45 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:45 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e30924b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6809c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e680ac8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:45 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e30a24b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2001.226558][ T3304] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2001.234882][ T3304] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e680bc8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:45 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e30d24b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2001.532227][ T3306] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x6
16:27:45 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e680cc8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:45 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:45 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:45 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:45 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e39b24b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e680dc8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2001.628331][ T3321] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x6
16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e680ec8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:45 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e3dc24b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:27:45 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36508b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:45 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e680fc8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2001.824698][ T3330] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2001.832917][ T3330] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:46 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6818c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2002.135279][ T3339] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0xa
16:27:46 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36509b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:27:46 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e681ac8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:46 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e3650ab5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2002.199828][ T3351] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0xa
16:27:46 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e3650db5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:46 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e681bc8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2002.384767][ T3358] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2002.393229][ T3358] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:46 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e68dcc8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:46 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e3659bb5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:46 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815f0f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:46 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:46 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e365dcb5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:46 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815f8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:46 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e365f8b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2002.796550][ T3383] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x22
[ 2002.816912][ T3386] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x22
16:27:46 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815fcf442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:47 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f842ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:47 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e365fcb5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2003.009623][ T3388] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2003.017938][ T3388] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:47 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2003.314805][ T3401] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x28
16:27:47 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:47 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8fc42ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:47 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:47 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x7}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:47 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:47 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f408ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:47 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x8}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2003.402827][ T3413] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x28
16:27:47 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f409ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:47 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x9}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2003.581478][ T3419] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2003.589649][ T3419] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:47 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:47 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xa}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:47 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f40aba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:47 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:47 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:47 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xb}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:47 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:47 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f40dba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:48 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f49bba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:48 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:48 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xc}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:48 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f4dcba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:48 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:48 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xd}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:48 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f4fcba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2004.186913][ T3457] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2004.195095][ T3457] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:48 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:48 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:48 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442fc6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:48 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xe}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:48 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:48 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:48 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xf}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:48 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba0835a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:48 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba0935a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:48 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x18}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

[ 2004.748152][ T3479] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2004.756487][ T3479] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:49 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x1a}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:49 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x1b}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2005.062156][ T3486] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x100000
16:27:49 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:49 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:49 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:49 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba0a35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:49 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:49 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xdc}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

[ 2005.140707][ T3498] ref_ctr_offset mismatch. inode: 0x361c offset: 0x1200 ref_ctr_offset(old): 0x8 ref_ctr_offset(new): 0x100000
16:27:49 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba0d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:49 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x735}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:49 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba9b35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:49 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x20000197}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

[ 2005.382799][ T3505] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2005.391161][ T3505] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
[ 2005.920637][ T3517] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2005.920657][ T3517] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:50 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:50 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:50 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:50 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2006.450002][ T3533] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2006.450022][ T3533] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:50 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442badc35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:50 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x7fffef35}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:50 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d08a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2006.840985][ T3538] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2006.841065][ T3538] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:51 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:51 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:51 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2007.409925][ T3555] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2007.409945][ T3555] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:51 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0xffffff9b}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:51 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d09a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:51 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d0aa422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:51 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2007.874657][ T3559] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2007.874673][ T3559] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:52 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:52 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:52 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:52 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:52 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:52 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d0da422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2008.552282][ T3576] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2008.552300][ T3576] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:52 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:52 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d9ba422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:53 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6ddca422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:53 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2009.000742][ T3580] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2009.008926][ T3580] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:53 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35dc22ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:53 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:53 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:53 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:53 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35f822ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:53 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:53 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:53 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:53 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35fc22ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:53 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab79bbcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

[ 2009.525220][ T3607] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2009.533529][ T3607] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:53 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a408ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:53 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:53 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a409ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:54 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a40aac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2009.984144][ T3612] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2009.992472][ T3612] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:54 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:54 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:54 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:54 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a40dac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:54 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x12}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:54 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:54 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a49bac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:54 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:54 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a4dcac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:54 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2010.608543][ T3634] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2010.616800][ T3634] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:54 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a4fcac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:54 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2011.063208][ T3640] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2011.071456][ T3640] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:55 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe83a1b00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:55 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:55 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422dc761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:55 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf04355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:27:55 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x27}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:55 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:55 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:55 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422f8761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:55 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2011.588137][ T3661] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2011.596314][ T3661] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:55 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422fc761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:55 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:55 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac081fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2012.041359][ T3666] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2012.049518][ T3666] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:56 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:56 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac091fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:56 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:56 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2012.524081][ T3689] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2012.532256][ T3689] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
[ 2012.941030][ T3695] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2012.949280][ T3695] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:57 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x48}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:57 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:57 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:57 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac0a1fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:57 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac0d1fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:57 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:57 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:57 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac9b1fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:57 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2013.305672][ T3698] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x0000000097f2364b
16:27:57 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:57 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:57 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422acdc1fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2013.553383][ T3712] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2013.561545][ T3712] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
[ 2013.997621][ T3719] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2014.005893][ T3719] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:58 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:58 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:58 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x4c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:58 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422acfc1fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:58 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:58 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:58 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:58 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac7607e9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:58 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x68}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:58 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:58 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac7608e9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:58 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf12355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:27:58 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac7609e9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2014.627098][ T3738] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2014.635276][ T3738] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
[ 2015.065006][ T3740] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2015.073226][ T3740] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:59 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:59 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:59 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac760ae9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:59 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:59 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x6c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:59 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:27:59 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac760be9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:27:59 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:59 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac760ce9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2015.510035][ T3767] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2015.518233][ T3767] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:27:59 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:27:59 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf092b5ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:27:59 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac760de9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2016.044937][ T3770] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2016.053168][ T3770] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:00 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:00 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac760ee9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:00 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf092d5ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:00 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff070000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:00 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x74}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:00 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:00 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac760fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:00 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac7618e9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:00 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:00 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761ae9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:00 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2016.533215][ T3799] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2016.541380][ T3799] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:00 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761be9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2017.005565][ T3800] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2017.013834][ T3800] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:01 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:01 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:01 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac76dce9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:01 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:01 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:01 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x7a}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:01 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:01 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9fcad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:01 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:01 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad0869e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2017.493221][ T3820] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2017.501531][ T3820] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:01 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad0969e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:01 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2018.024327][ T3827] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2018.032494][ T3827] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:02 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xb00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:02 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad0a69e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:02 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09359bce8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:02 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:02 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:02 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x208}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:02 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:02 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad0d69e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:02 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:02 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:02 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad9b69e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2018.475341][ T3858] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2018.483525][ T3858] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:02 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:02 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baaddc69e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:02 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:03 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baadfc69e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2018.963178][ T3859] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2018.971409][ T3859] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:03 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffef}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:03 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:03 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f0a4f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:03 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6608e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:03 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:03 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x500}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:03 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:03 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6609e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:03 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad660ae0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:03 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2019.503843][ T3884] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2019.512095][ T3884] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:03 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad660de0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:03 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2019.948381][ T3893] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2019.956551][ T3893] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:04 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:04 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad669be0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:04 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:04 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:04 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:04 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x600}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:04 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:04 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad66dce0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:04 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad66699b488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:04 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2020.476315][ T3921] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2020.484608][ T3921] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:04 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669c0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:04 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2020.926116][ T3924] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2020.934405][ T3924] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:05 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:05 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:05 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669f0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:05 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:05 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:05 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x700}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:05 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669f8488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:05 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554fdcd791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:05 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:05 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669fc488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2021.449598][ T3948] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2021.457789][ T3948] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:05 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0088625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:05 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2021.899789][ T3953] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2021.907959][ T3953] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:06 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:06 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:06 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0098625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:06 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:06 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:06 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x802}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:06 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e00a8625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:06 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:06 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:06 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e00d8625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2022.433122][ T3982] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2022.441289][ T3982] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:06 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e09b8625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:06 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2022.894864][ T3983] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2022.903108][ T3983] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:07 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:07 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0dc8625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:07 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:07 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:07 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:07 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x900}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:07 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0f08625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:07 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d79165dc37ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:07 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0f88625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:07 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0fc8625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

[ 2023.362984][ T4017] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2023.371153][ T4017] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:07 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:07 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2023.908579][ T4016] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2023.916761][ T4016] ref_ctr increment failed for inode: 0x361c offset: 0x0 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:08 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e048dc25072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:08 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:08 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2024.360392][ T4040] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2024.368699][ T4040] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:08 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xa00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e048fc25072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:08 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:08 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654008ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:08 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488608072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:08 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488609072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:08 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xb00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:08 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:08 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e048860a072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:08 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d79165400aee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:08 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:09 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2025.008581][ T4071] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2025.016893][ T4071] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:09 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:09 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e048860d072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:09 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:09 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:09 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xc00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:09 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e048869b072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:09 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:09 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:09 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:09 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886dc072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:09 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xd00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:09 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:09 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625082bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:09 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2025.687929][ T4106] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2025.696125][ T4106] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
[ 2026.056404][ T4107] ==================================================================
[ 2026.064482][ T4107] BUG: KCSAN: data-race in __se_sys_perf_event_open / find_get_context
[ 2026.072707][ T4107] 
[ 2026.075021][ T4107] write to 0xffff888237c2d520 of 4 bytes by task 4120 on cpu 1:
[ 2026.082638][ T4107]  find_get_context+0x310/0x5c0
[ 2026.087477][ T4107]  __se_sys_perf_event_open+0x85e/0x2740
[ 2026.093105][ T4107]  __x64_sys_perf_event_open+0x63/0x70
[ 2026.098548][ T4107]  do_syscall_64+0x4a/0x90
[ 2026.102955][ T4107]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2026.108848][ T4107] 
[ 2026.111159][ T4107] read to 0xffff888237c2d520 of 4 bytes by task 4107 on cpu 0:
[ 2026.118688][ T4107]  __se_sys_perf_event_open+0x1be2/0x2740
[ 2026.124403][ T4107]  __x64_sys_perf_event_open+0x63/0x70
[ 2026.129859][ T4107]  do_syscall_64+0x4a/0x90
[ 2026.134281][ T4107]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2026.140169][ T4107] 
[ 2026.142468][ T4107] Reported by Kernel Concurrency Sanitizer on:
[ 2026.148586][ T4107] CPU: 0 PID: 4107 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0
16:28:10 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:10 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:10 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:10 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625092bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:10 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0xe00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:10 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2026.156989][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2026.167016][ T4107] ==================================================================
16:28:10 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250a2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:10 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:10 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:10 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250b2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:10 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:10 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

[ 2026.399963][ T4133] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2026.408127][ T4133] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:10 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:10 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:10 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250c2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:10 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2027.003297][ T4157] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2027.011465][ T4157] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:11 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x1100}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250d2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:11 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:11 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250e2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:11 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:11 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x1200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:11 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250f2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:11 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:11 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625182bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:11 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2027.650971][ T4188] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2027.659127][ T4188] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:11 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886251a2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:11 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee2bc6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:11 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:12 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x2700}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886251b2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:12 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee2ec6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625072bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d8d0913c1e63fe21b1b6bfebe9c1691b6d05eba7764da88c145a51eca464498775f7b6a7d53ed6635b98bbfd37443febe3ff28783f43ce59353fd60089b23d0aeac7847ceb4fad87c1cb2c4c19e50fc6a8d27fc4b52d598a9348e39b75ea43268629ea6e779a27f1bd1633ae3b72ad568fb39c8d69716c5ff26eb0dc74b1b3e8f78418aa9712cbc07863fe4ffeb00f6ce82ef46ced376be95fe3c93beb89dedcf79fbc11a273105347fb49780eb9ee8cf24acbb719d24dc5f96e413312a5e708d5fc02a386317e5cc8e883c406b60197a1807f15f264cdda570cca3ba3c7a93f92189991a03a656fa07e30807cd9fde563126b4a4ee310a4289dd36d6cebafb1c869bae745d69495ec8accb1134d63614b258f44050684ff61bcac4a5b5969584ee42b8cb269bf9a2e1446839d117038b323456f4e1e63d4ca583cffbf1187d7ce5c3cb8898d62a9fd9aed8b14536a6d3a609eb5d9a0e6c52065b503175972845039974bb3acc730e80d9078390956c9d5995258725b5f3579070bce0c08106824e8a0dc8651a978466fc88a5dfd79a3d8bdba320bd71e77e56d079b11d9cd47fb1e814fc9d7628784c44f9678dc1d3489e09501183ffc26b74b6a3fb470dcd1330e50a238666181f1a0319b854d6d48f761a6d91a144606bf195b41371ec755ed212adff2b4827fd5533ee59e6e297f7e39bc190457d4cd04c766b58cfa316c6bdf4c63b677b55b852385bbb7acc3ea6ce6b53b150ea1ddb3ded9fd4a8f1adc9f0520151870e9b043007bbd0c38b760389797c5347145f86993db5d4785187f7b8e48c013a73f02d75c511e8db5861bc1fd15a5c6607294a3c9380dfbc484334ddb9cbd29c7d2987be041aed47064df8a4be11d895c28db8b49fa44dc8290dcb19c31379758bebade34f443123be404575d60e01044badeb82c70524c8b08647b5d3a9581b96ee04311b9117021a0762a6ad3366d135205d0686fc570bc02a36e744f0cab3021a94ceae9a5a261d75c84cf8bca23a4b653e0a27cb64d392654dd000c3debe5e4be7abd6959f1468bbf84e19e08075e9dd263ae9f2a6f7d4b210f2a4b6e9c24bb1cb84e3f757f6b8723a737965635f44dbeb9c65698519ea599e66f9a3b6c836b7ab64792e0b35c26cc5d0e2b1279e64b40bd1d3c1f74a5684978d229380f99d0e676aa244827357a7b81d6d887b3244b5790aac9cdfa3d775e857ce45b8c6b066f2f608a4b5b6f35cf68cd1fa1b3aec73455282a9cf83dd8b3b3b5d8937748e646ffd1dd87664cbb43fff6fb8f460b3d89131b24b3549a13a2508405ea7d82feb87995a794a5a6f842d50a130436687e8f55f824c07ae2a600bfc1b696d334444a0360d0a8dec775e83cb0dcc1580a65aaa058b8f5adc2c9fc3535ac121bcd1cfcc3b92ccab3c6ecff12874218150a5dda2b72488b23ce8e76de062167ef69e622a6b33508068ca1c501a43b539e885b6268128df3f64c4cba3207e9decca7863f5eeb61ebd5cee7ad0b8d48a45fb29a1a941198d9ff7aa203ed87ee1dd6fc5620a3ebf2da8dae14e67334fb2d9fd456e5addd5fa14258a1e65ade3a9eff687fd08b1656717ace27d4354aa7f96a3e38ca3df96dc4da663bd4c488d23812ad6f1a44d0d526d5bf9e014b5b7b1d04bd314fdacb2f251c7ecc36d238c71f26850e04d57429a268eab5d5af7639dc4af0179271a1a3a36929ea362e61c73cdc0900fa6f97a6f940efc2304c90df4fe2fc0fdf940db5ad2b6fa437747de8641a16c533dfa49bdb2191c72159a625bc66d6abc519440b7955cc3b684c4d2cc3c173faa0ebd493b8acc434a8e1b14c9e8b416fb69b0678b5c41920004950b0e683c021985d41b82055cda8d189cdc20d73730b76d1dba1bf150c23c4ad07bb249a447104d80d6b8a107b3a36f58b9ff57c64ceb9cf33166257c8cf2400ce9387524af11f33ed52df1cc98c591df13470934d2729a6e1beb81010680e43cf86148cc5a8ef01d0da1110f12298e2efab4c1e6dfe1c2780e059dc4df916e374937aa6e593a7ea0f03565a86fa4e0dbab07a4371dcaeafaf3223efd0394b4293d1b637515f4702fbfd0f029ef943033e038aeba34d56129a34af37199375e625244688c932ffa171951bf9e6b3943e7ffd3e6f479fd85ef457f065454427b55f80a34f558f156ac0d8b1105e0f00726f51633c400340a900a50eab52c4e46a98481fc2df8b73277baf478d49f16cc1161218e0f96ad1f1063765f31fc9ee1725dfedca907fdf200e96558601fb364bff1fd03ef81e9c7710888f48aee2083d16e37f5f5297657cf44b1cef099dd0d83c22321fadbd5921b1d1592b5973be50f7cff128197c861508cd847707bd639b8c73e5d716e04cf09aaad99bc3051010d10d7248748e92082a6b7e07f1247c4bde92235f0dcb418549a055bf0c6d552c4849bfe2b35267c50620ace207b47e85fa9d3bf4601b8d3060c0c7654e73bdcbd57626284abd8226f7c10a5ed52aeec161323903ba191dcac096a19ab61d95ccf58f23b37d4c754c78a6c0db1b2af39def3bdb9356e7f0c71e7431eafa942d72399c2d6c3d3a72e84009e5ee6d93117549d82b1bd2af2f80dd28daa7217165daa97a3c2fa63d4a768cd168f7ca3113843ce236b4666599132b77fc11c16a477368c2e1442998fa610ad935537d57d3b989a56eb0cf19227be5aa0f261f19d7218912b5f231460aaae9e22716c43b0d8c22f5437423805e51c6c7e290aacc6a7b56b11e2a482bc84a5c24bb44c5f9faaba0c679e7073e4dd51e8cb346d725253aef65f47e501d0f2ee818bd1f3b557b5650c8dcfd19ecf94983be40cd5a15f84e1c1f2a019d5f1d5e1a81d1c897d766ad772184942656e50317519d4857ec0e5364dbe92ea761f31cde26f12895042b408d7fc2a5902bfc248e9c869114567d876fa5632ce2adfafcb41d76d0d43d976b75b477d0b9935d0d2cef310f81e37946a99050f45ec240a115f912c16ab5afd5c7d7e983cf8e8c3ece7d46be3be1e67304d0219c338bc069fbdc984a20c1dca6d4cc0f21577a320b060974882861b26bf1a9784e4c42409e2b2d2749177bdafd339203af6d033700d25fe536e0a242235c10cfd3f3f2a05ce81c5de48bd108699b26e00638d492d8d2eb6d5a36ce37118f2025dc7e7cab42103b7bbce4a7fd616d1175922ba94ec10031441692f9b6731641e0e679900202071835488acda184c1f1e640f1ea5fb7f8e41da4ddb7f837aae969f912b86f0f6e85598e7cc437ecf5883af6f9e8f73ccd23d5fd95ea20739a4d6285f7f7f0f2453b8e8e4582ec68249b99d3386fde6bbd8b82b55482097cd1abecb28e4bba54ce274e063a60b4ea88e2941b0d7c9d1137b793d8eef082a564eb8b56d034db04d58f5861d92f7fd5aed06388843442eede2db782de5e440632f2383c6bda527204fbf7e22b49e70c442cb54aed7bc32dc6f5d448ca8d4674677fc1b9eca789b3e24b47af7804268f0592c526398d05dbd4e43e1f4ed354713c7c7b199f3345adb2184eeaa20a87b0b6fdd0e4f5a0e880ec1f519ac6bbc986841303b6d8264438a3275808519075e96869c61476c7e1c8d9e9a8d004e5390835d01c2e7cba34bbecb438e3aec85398fe24c07127608d7d8c21dc30b3920f1752ea068b13f917ef558a4311531140814c674a7c72e13174a095f8d8944dc108875ead372255cdf8ed9f541a9cbb3f70ae56300319735ed1b66b7f95f248c419c662014b8cf0896b4838e028ed0a41102537812b72cc6969915c206cc846b6df7b11fd46267f2106fc450e8bc075b9b9cabad2f1cfb8d77f61460b79c5a480809ca511141d3e1cd916d9c73f0e7a631e4c40f3813878e6583128f983816e872b5f272f08b209f6f1a86d3e5ee12b8a294d3badd293c13e5bb73690674c6476796a2f3c2d27364f03be1368790691a90d2887b270ca0f372688886e38ba93c3d1fa383dba071724d9e527ce34b11d5ed43f25d655030f9307975a1e7fb1d5d9e2b913f14eedc2b29da907eeb0d8a1036c38c88c323462ba181099a0d60b098466d33d5db40c84f3388cd5de73a645c282fa6daf9f11721dc6ed0b3421c284e2ea5a085f52bb7872cd671ff9fc5a3a25b9a1f168fb34843d569f1e3676131d8ddb5d97cd891363beae952fea75ffa4beeb7b14e525b604daee928f0a531dc9e28b65a77d614d8a0da5a6af5c35ea7a8f097330b01e80aa5f5490aab2a63f812fd809d7a7c3c6137dcbe7998ac2b30134260bc2afa33cf4f8c52f6fe01cad2531bd2b856809ace6434347af18cbb13370caa61f7a2998fa540609926c23065d16108cea31af2843c32961d027e64cd112c974cf5e77471cf2f9be13371d08059e8b50aa4f658848bd451fe634c08a399690e099f8e6ffd6539ebd0a92a57ca237877f3c7f6458789b6d4f68a1f27670e2fcc09941c47bee4dcd1225b5e368df5e0853169c1c49462dfa8b25eed2fa262dd10f2a7986c348f5feef3340ad8e695178a3a88c7cf45c6392d0d22f8987539eca329804406a44e86f448e088ec3c0bd464a184c077b83fdc87de6a9971e5d4a80e1a5ba96d49c5bc41126354e7eae84457b747c4d1f1a05978d70d39fb070a1451f9b032a902f7d1f2807f6531979e0bf37f918d6226e0bf51a3dfbb08266defc77fe8737b28465a4995328ee6031b40d6fb7238757a5d37aefd0c16a9d697b6261707b7a180e9c04526b53b944c40c71f093c800813e0e9b56ec721838823edbb6fe8cd336c694748bb04d813500b2f0c01cb7202d3eda11b21583994725bf501f31bd39639faf23e5ada15c964a52ed250e4348eb90b822e4e05a66f0b7b38d3e397b9f2bdc5dc544999590b8d408e6e50079675975e6af06cde4195e91c58a412fdab0dfae64843c71b82a931bba71f7904c10c56d8d65451301aed48643a7a3e9b76d89994aead3a2186c2bf137a49940f8760f4769c2d40b129f88a4582646d47fa0c15c60a4a5b3e6e6bd4e4bfedcdd14169e4ede023f028df5f7d8555bc42d2ededb0d4c9e741491197a74f244a3e56fc4b1c02a1c53e5990358ef4b373e1fd5b421a6fa6415a27700fbcd41854a1944319d85ca839ded2e06ca88fa0834a047050579f33e0b47092f3d6a4f5a611ef829c98a19ec13a47bfeb4a5cb59103a46402a7144e3a41e4889f66d363c4a50d0d58d36c91", 0xf20}], 0x3)

16:28:12 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e0488625dc2bd73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:12 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

[ 2028.312491][ T4217] ref_ctr going negative. vaddr: 0x20000008, curr val: -267, delta: 1
[ 2028.320658][ T4217] ref_ctr increment failed for inode: 0x361c offset: 0x1200 ref_ctr_offset: 0x8 of mm: 0x00000000790afe5e
16:28:12 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:12 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250708d73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:12 executing program 5:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x11e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1200}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f00000001c0)="bab745bcd3cf09355ace8f554f69d791654037ee63c6212e2b61c15e6815c8f442ba6d35a422ac761fe9baad6669e04886250709d73081144458faa60dcb22db20b0c321b62ca61c63ea7937f72b79a67a526f874fc8d576e867c3a087c38d23ad10ae7e84a4fe83aab2e4b802dc8cb392de24f20997bcd792dc9fa85d46be32b439ebf10b1ed5df6e048b399a7cedc48df75b706b3f7f6ff42db158aa459109ef29208d19df67493ea3ec9791de6e53209cb9d2070a020d", 0xb8}], 0x2)

16:28:12 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8cffffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 0:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a11cb43d5d0b87c6d76af0748c2e5862cf2c11a5caea2d8e82101400ae58a6f6fa7ef337725910af361e1a20ffc31a06d1bef3bad5db89639350e66fca433c1ea33a7e2683d80014e1edba465bda513c9a8302f75c7315cc5a7279893e9e6cb4f8d848990c4cbeee799d76d7a57849d936c76af03286e03e3b51d8749f59a6dccadbace68fd4008f8381be67d5", 0xcb}, {&(0x7f0000000180)="8c7efefc6262961400bac14f4939cd1db1d388e36524b5", 0x17}, {&(0x7f00000001c0)="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", 0xf20}], 0x3)

16:28:12 executing program 4:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0xb301, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1b3ae8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
set_mempolicy(0x3, &(0x7f00000004c0)=0x9, 0x2)
perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

16:28:12 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)="8edb157853ab15083fdaf65d1b785782bd417415bf7dee96e73d176ace4a6e7523411b958eca0bd90c425611ac5c349fd7c23187f29686c4b07fed0db641a